@STRING{SIAJN   = {SIAM J. Numer.  Anal.}}

@article{Fri:1980:monotone_spline,
  title={Monotone piecewise cubic interpolation},
  author={Fritsch, F.N. and Carlson, R.E.},
  journal=SIAJN,
  volume={17},
  number={2},
  pages={238--246},
  year={1980}
}
